CN212210186U - Dampproofing high tension switchgear of heat dissipation - Google Patents
Dampproofing high tension switchgear of heat dissipation Download PDFInfo
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- CN212210186U CN212210186U CN202021342467.1U CN202021342467U CN212210186U CN 212210186 U CN212210186 U CN 212210186U CN 202021342467 U CN202021342467 U CN 202021342467U CN 212210186 U CN212210186 U CN 212210186U
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Abstract
The utility model discloses a dampproofing high tension switchgear of heat dissipation, concretely relates to high tension switchgear field, the power distribution box comprises a box body, the first sealed pad of box inner wall fixedly connected with, box one side articulates there is the chamber door, the sealed pad of chamber door fixedly connected with second, the equal fixedly connected with fixed fixture block in bottom half both sides, fixed fixture block one side is equipped with the spout, the bottom half is equipped with the box, the first slider of the equal fixedly connected with in box both sides, first slider and spout sliding connection, the box both sides all are equipped with the filter screen, the filter screen both sides all are equipped with the second slider, second slider one side is equipped with the slide rail, slide rail bottom and fixed fixture block one side fixed connection, second slider and slide rail sliding connection. The utility model discloses a be provided with the drying chamber and install bilayer structure filter screen to the air intake, make the inside environment ventilation of box keep dry to solve the problem that proposes in the above-mentioned background art.
Description
Technical Field
The utility model relates to a high voltage distribution box technical field, more specifically say, the utility model relates to a dampproofing high voltage distribution box dispels heat.
Background
The high-voltage distribution box is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and the voltage class is 3.6 kV-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch box and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.
But during in-service use, when block terminal inside high temperature, can arouse contact or joint department temperature to rise, degree of superheat can constantly aggravate, can exert an influence to insulating properties and equipment life, but current high voltage distribution box, though have radiating function, dampproofing but unable assurance has influenced high voltage distribution box's inside components and parts's life, perhaps steam causes the insulation distance to reduce, causes the loss that the short circuit formed bigger.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a dampproofing high tension switchgear of heat dissipation installs the bilayer structure filter screen through being provided with the drying chamber and to the air intake, makes the inside environment ventilation of box keep dry to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat-dissipation damp-proof high-voltage distribution box comprises a box body, wherein a first sealing gasket is fixedly connected to the inner wall of the box body, a box door is hinged to one side of the box body, a second sealing gasket is fixedly connected to the box door, a fixed clamping block is fixedly connected to two sides of the bottom of the box body, a sliding groove is formed in one side of the fixed clamping block, a drying chamber is arranged at the bottom of the box body, a first sliding block is fixedly connected to two sides of the drying chamber, the first sliding block is in sliding connection with the sliding groove, a filter screen is arranged on two sides of the box body, a second sliding block is arranged on two sides of the filter screen, a sliding rail is arranged on one side of the second sliding block, the bottom of the sliding rail is fixedly connected to one side of the fixed clamping block, the second sliding block is in sliding connection with, the top of the mounting column is fixedly connected with a rain baffle, the top of the box body is provided with a through hole, one side of the through hole close to the rain baffle is fixedly connected with an exhaust hood, an exhaust fan is connected inside the exhaust hood, and both sides of the exhaust hood are provided with air outlets;
the filter screen includes HEPA filter screen layer and dampproof course, the dampproof course sets up in being close to air intake one side.
In a preferred embodiment, the first sealing gasket is positioned on the inner wall of the box body close to the peripheral edge, and the first sealing gasket is matched with the second sealing gasket in structure.
In a preferred embodiment, the number of the mounting seats is four, and the mounting seats are arranged around the top of the box body in a matrix manner.
In a preferred embodiment, the top of the drying chamber is open, and a drying agent is placed inside the drying chamber.
In a preferred embodiment, a first handle is fixedly connected to one side of the filter screen, a second handle is fixedly connected to one side of the drying chamber, and a third handle is fixedly connected to one side of the box door.
In a preferred embodiment, both sides of the bottom of the box body are fixedly connected with fixing supports, both sides of the fixing supports are provided with fixing bolts, and one side of each fixing bolt penetrates through the fixing support to be connected with the ground.
In a preferred embodiment, the structure of the air inlet is a louver structure.
The utility model discloses a technological effect and advantage:
1. the drying chamber is arranged, the double-layer structure filter screen is arranged on the air inlet, so that the internal environment of the box body is ventilated and kept dry, when the drying chamber is used, the exhaust fan takes away heat in the box body, external air enters from the air inlet to achieve air circulation, so that the heat dissipation of the distribution box is achieved, the service life of components in the distribution box is prolonged, when the external air enters the box body, a large amount of water vapor or dust is brought, at the moment, the filter screen on one side of the air inlet can better isolate a large amount of dust or water vapor from the outside by adopting the double-layer structure, the heat dissipation effect of the components in the box body cannot be poor due to the dust, the water vapor in the box body is adsorbed by the drying in the drying chamber, the drying in the box body is ensured, the service life of the internal components of, therefore, the rainwater can conveniently flow to the ground, and a part of heat from the sun can be blocked when the sun is open.
2. Through being provided with first slider and first spout and second slider and slide rail, no matter be the drying chamber or the filter screen all can be fine draw-out and make things convenient for the change, and still install the handle above drying chamber and the filter screen, better power when drying chamber and filter screen are taken out, for the maintenance in later stage provides the convenience, the fixing support of last bottom half both sides makes whole box unsettled, when the ground has ponding, the box can not direct contact ground, thereby inside steam can't pass into the box.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the side structure of the box body of the present invention.
Fig. 3 is a schematic view of the top structure of the box body of the present invention.
Fig. 4 is a schematic view of the structure of the filter screen of the present invention.
Fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.
The reference signs are: 1. a box body; 2. a first gasket; 3. a box door; 4. a second gasket; 5. fixing the fixture block; 6. a chute; 7. a drying chamber; 8. a first slider; 9. a filter screen; 10. a fixed support; 11. fixing the bolt; 12. a second slider; 13. a slide rail; 14. an air inlet; 15. a mounting seat; 16. mounting a column; 17. a rain shield; 18. a through hole; 19. an exhaust hood; 20. an exhaust fan; 21. an air outlet; 22. a HEPA screen layer; 23. a moisture barrier; 24. a first handle; 25. a second handle; 26. a third handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the attached figures 1-5, the heat-dissipating, moisture-proof and high-voltage distribution box comprises a box body 1, a first sealing gasket 2 is fixedly connected to the inner wall of the box body 1, a box door 3 is hinged to one side of the box body 1, a second sealing gasket 4 is fixedly connected to the box door 3, a fixed fixture block 5 is fixedly connected to both sides of the bottom of the box body 1, a chute 6 is arranged on one side of the fixed fixture block 5, a drying chamber 7 is arranged at the bottom of the box body 1, a first slider 8 is fixedly connected to both sides of the drying chamber 7, the first slider 8 is slidably connected with the chute 6, a filter screen 9 is arranged on both sides of the box body 1, a second slider 12 is arranged on both sides of the filter screen 9, a slide rail 13 is arranged on one side of the second slider 12, the bottom of the slide rail 13 is fixedly connected with one side of the fixed, one side of the mounting seat 15 is fixedly connected with a mounting column 16, the top of the mounting column 16 is fixedly connected with a rain baffle 17, the top of the box body 1 is provided with a through hole 18, one side of the through hole 18 close to the rain baffle 17 is fixedly connected with an exhaust hood 19, an exhaust fan 20 is connected inside the exhaust hood 19, and both sides of the exhaust hood 19 are provided with exhaust ports 21;
the filter screen 9 comprises a HEPA filter screen layer 22 and a moisture-proof layer, and the moisture-proof layer 23 is arranged on one side close to the air inlet 14.
Further, the inner wall that is located box 1 of first sealed pad 2 is close to edge all around, and first sealed pad 2 fills up 4 structure phase-matchs with the second, in order to make chamber door 3 and box 1 more sealed, and external dust or steam can't get into inside box 1 through the gap between box 1 and the chamber door 3.
Furthermore, the number of the installation bases 15 is four, and the installation bases are arranged around the top of the box body 1 in a matrix manner, so as to better fix the rain baffle 17.
Furthermore, the top of the box body 1 is open, and a drying agent is placed in the box body 1, so that the drying agent can be replaced conveniently.
Further, a first handle 24 is fixedly connected to one side of the filter screen 9, a second handle 25 is fixedly connected to one side of the box body 1, and a third handle 26 is fixedly connected to one side of the box door 3, so that the box door 3 can be opened more conveniently, or the box body 1 and the filter screen 9 can be drawn out.
Further, 1 equal fixedly connected with fixing support 10 in both sides of box bottom, fixing support 10 both sides all are equipped with fixing bolt 11, and fixing bolt 11 one side runs through fixing support 10 and is connected with ground to the whole block terminal of better fixed.
Furthermore, the structure of the air inlet 14 is a louver structure, so that when the rain weather is met, rainwater cannot enter the box body 1 along the air inlet 14 to cause loss.
The utility model discloses the theory of operation: when in actual use, the exhaust fan 20 is started, the external air enters from the air inlet 14, because the heat goes up, the heat inside the box body 1 brings out the air outlet 21 along with the exhaust fan 20, the external cold air enters the box body 1 along with the air inlet 14 to achieve air circulation, thereby achieving the heat dissipation of the distribution box, prolonging the service life of the components inside the distribution box, and when the external air enters the box body 1, a large amount of water vapor or dust can be brought, at this time, the filter screen 9 on one side of the air inlet 14 is adopted, a double-layer structure can better isolate a large amount of dust or water vapor from the outside, the heat dissipation effect of the components inside the box body 1 can not be poor due to the dust, the cold air inside the box body 1 goes down, the desiccant inside the box body 1 absorbs the water vapor brought by the cold air, the internal environment of the box body 1 is drier, the insulation distance can, cause the short circuit, and the welding has mount pad 15 all around at 1 top of box, can directly fix on mount pad 15 through erection column 16 with weather shield 17, so install also very convenient, weather shield 17 adopts the triangle-shaped structure, the rainwater is also convenient for flow toward ground like this, and weather shield 17 is in burning sun when empty, also can block partly coming sun's heat, fixing support 10 of 1 bottom both sides of last box makes whole box 1 unsettled, when ground has ponding, the box can not direct contact ground, thereby steam can't pass into inside the box.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a dampproofing high tension switchgear of heat dissipation, includes box (1), its characterized in that: the inner wall of the box body (1) is fixedly connected with a first sealing gasket (2), one side of the box body (1) is hinged with a box door (3), the box door (3) is fixedly connected with a second sealing gasket (4), two sides of the bottom of the box body (1) are fixedly connected with fixed clamping blocks (5), one side of each fixed clamping block (5) is provided with a sliding chute (6), the bottom of the box body (1) is provided with a drying chamber (7), two sides of the drying chamber (7) are fixedly connected with first sliding blocks (8), the first sliding blocks (8) are in sliding connection with the sliding chutes (6), two sides of the inner wall of the box body (1) are respectively provided with a filter screen (9), two sides of the filter screen (9) are respectively provided with a second sliding block (12), one side of the second sliding block (12) is provided with a sliding rail (13), the bottom of the sliding rail (13) is fixedly connected with one side of, an air inlet (14) is formed in one side, close to the filter screen (9), of the box body (1), mounting seats (15) are fixedly connected to four corners of the top of the box body (1), mounting columns (16) are fixedly connected to one sides of the mounting seats (15), rain baffles (17) are fixedly connected to the tops of the mounting columns (16), through holes (18) are formed in the top of the box body (1), exhaust hoods (19) are fixedly connected to one sides, close to the rain baffles (17), of the through holes (18), exhaust fans (20) are connected to the insides of the exhaust hoods (19), and air outlets (21) are formed in two sides of each exhaust hood (19);
the filter screen (9) comprises a HEPA filter screen layer (22) and a moisture-proof layer (23), and the moisture-proof layer (23) is arranged on one side close to the air inlet (14).
2. The heat-dissipating moisture-proof high-voltage distribution box according to claim 1, characterized in that: the inner wall of the first sealing gasket (2) located on the box body (1) is close to the edges around, and the first sealing gasket (2) is matched with the second sealing gasket (4) in structure.
3. The heat-dissipating moisture-proof high-voltage distribution box according to claim 1, characterized in that: the number of the mounting seats (15) is four, and the four mounting seats are arranged around the top of the box body (1) in a matrix manner.
4. The heat-dissipating moisture-proof high-voltage distribution box according to claim 1, characterized in that: the top of the box body (1) is in an open shape, and a drying agent is placed in the box body (1).
5. The heat-dissipating moisture-proof high-voltage distribution box according to claim 1, characterized in that: the portable air purifier is characterized in that a first handle (24) is fixedly connected to one side of the filter screen (9), a second handle (25) is fixedly connected to one side of the box body (1), and a third handle (26) is fixedly connected to one side of the box door (3).
6. The heat-dissipating moisture-proof high-voltage distribution box according to claim 1, characterized in that: the box body (1) bottom both sides equal fixedly connected with fixing support (10), fixing support (10) both sides all are equipped with fixing bolt (11), fixing bolt (11) one side runs through fixing support (10) and is connected with ground.
7. The heat-dissipating moisture-proof high-voltage distribution box according to claim 1, characterized in that: the structure of the air inlet (14) is a louver structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021342467.1U CN212210186U (en) | 2020-07-10 | 2020-07-10 | Dampproofing high tension switchgear of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021342467.1U CN212210186U (en) | 2020-07-10 | 2020-07-10 | Dampproofing high tension switchgear of heat dissipation |
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| Publication Number | Publication Date |
|---|---|
| CN212210186U true CN212210186U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021342467.1U Active CN212210186U (en) | 2020-07-10 | 2020-07-10 | Dampproofing high tension switchgear of heat dissipation |
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| CN (1) | CN212210186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258460A (en) * | 2021-06-16 | 2021-08-13 | 江西明正智能电气有限公司 | Outdoor ring net cage with dehumidification heat dissipation function |
-
2020
- 2020-07-10 CN CN202021342467.1U patent/CN212210186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258460A (en) * | 2021-06-16 | 2021-08-13 | 江西明正智能电气有限公司 | Outdoor ring net cage with dehumidification heat dissipation function |
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